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MX2019011944A - DEVICE FOR SEQUENTIALLY INTRODUCING ADDITIVES INTO A POLYMER GRANULATE AND USE OF THE DEVICE. - Google Patents

DEVICE FOR SEQUENTIALLY INTRODUCING ADDITIVES INTO A POLYMER GRANULATE AND USE OF THE DEVICE.

Info

Publication number
MX2019011944A
MX2019011944A MX2019011944A MX2019011944A MX2019011944A MX 2019011944 A MX2019011944 A MX 2019011944A MX 2019011944 A MX2019011944 A MX 2019011944A MX 2019011944 A MX2019011944 A MX 2019011944A MX 2019011944 A MX2019011944 A MX 2019011944A
Authority
MX
Mexico
Prior art keywords
polymer granulate
mixer
mixing
sequentially introducing
additives
Prior art date
Application number
MX2019011944A
Other languages
Spanish (es)
Other versions
MX393087B (en
Inventor
Matthias Ginster
Guido Fiedler
Original Assignee
Koellemann Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koellemann Gmbh filed Critical Koellemann Gmbh
Publication of MX2019011944A publication Critical patent/MX2019011944A/en
Publication of MX393087B publication Critical patent/MX393087B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B01F23/64—Mixing solids with solids using rotatable mixing elements at the lower end of discharge hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
    • B01F27/723—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices intermeshing to knead the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
    • B01F35/189—Venting, degassing or ventilating of gases, fumes or toxic vapours during mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/56—General build-up of the mixers
    • B01F35/561—General build-up of the mixers the mixer being built-up from a plurality of modules or stacked plates comprising complete or partial elements of the mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/715—Feeding the components in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7545—Discharge mechanisms characterised by the means for discharging the components from the mixer using slides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1144—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections with a plurality of blades following a helical path on a shaft or a blade support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

La invención se enfoca en un dispositivo para introducir secuencialmente aditivos en un granulado polimérico y al uso del dispositivo para mezclar el granulado polimérico con los aditivos. El dispositivo consiste de un mezclador con alojamiento, que comprende al menos un eje mezclador unido en formas de patrón de transporte no continuo dispuestas helicoidalmente, que se gira por un mecanismo impulsor para el transporte, mediante lo cual el mezclador en el alojamiento presenta una entrada para que el granulado polimérico se mezcle y cada una de las diversas entradas posteriores para el aditivo se sigue por una salida para el granulado polimérico mezclado con el aditivo, de tal manera que se forman dos o varias zonas de mezclado en el mezclador y mediante esto al menos entre dos zonas de mezclado en la superficie del eje mezclador una sección presenta un transportador de tornillo helicoidal continuo en lugar de las formas de patrón de transporte no continuo, siendo la sección no penetrable para regresar sólidos desde la zona de mezclado posterior.The invention focuses on a device for sequentially introducing additives into a polymer granulate and the use of the device for mixing the polymer granulate with the additives. The device consists of a mixer with housing, comprising at least one mixer shaft joined in helically arranged non-continuous transport pattern shapes, which is rotated by a drive mechanism for transport, whereby the mixer in the housing presents an inlet for the polymer granulate to be mixed and each of the various subsequent inlets for the additive is followed by an outlet for the polymer granulate mixed with the additive, in such a way that two or more mixing zones are formed in the mixer and by this between at least two mixing zones on the surface of the mixing shaft one section features a continuous helical screw conveyor rather than non-continuous conveying pattern shapes, the section being non-penetrable to return solids from the subsequent mixing zone.

MX2019011944A 2018-02-05 2019-01-30 DEVICE FOR SEQUENTIALLY INTRODUCING ADDITIVES INTO A POLYMERIC GRANULES AND USE OF THE DEVICE MX393087B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18155132.6A EP3520887B1 (en) 2018-02-05 2018-02-05 Device for sequentially introducing additives in a polymer granulate and use of the device
PCT/EP2019/052214 WO2019149739A1 (en) 2018-02-05 2019-01-30 Device for the successive introduction of additives into a polymer granulate and use of the device

Publications (2)

Publication Number Publication Date
MX2019011944A true MX2019011944A (en) 2022-06-13
MX393087B MX393087B (en) 2025-03-24

Family

ID=61163583

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011944A MX393087B (en) 2018-02-05 2019-01-30 DEVICE FOR SEQUENTIALLY INTRODUCING ADDITIVES INTO A POLYMERIC GRANULES AND USE OF THE DEVICE

Country Status (17)

Country Link
US (1) US11247185B2 (en)
EP (1) EP3520887B1 (en)
JP (1) JP7305550B2 (en)
KR (1) KR102417419B1 (en)
CN (1) CN110461457B (en)
BR (1) BR112019019909A2 (en)
CA (1) CA3058847A1 (en)
DK (1) DK3520887T3 (en)
EA (1) EA202090349A1 (en)
ES (1) ES2808130T3 (en)
HR (1) HRP20201254T1 (en)
HU (1) HUE051456T2 (en)
MX (1) MX393087B (en)
MY (1) MY204376A (en)
PL (1) PL3520887T3 (en)
PT (1) PT3520887T (en)
WO (1) WO2019149739A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3520887T (en) * 2018-02-05 2020-08-24 Koellemann Gmbh Foerder Und Verfahrenstechnik Device for sequentially introducing additives in a polymer granulate and use of the device

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Also Published As

Publication number Publication date
BR112019019909A2 (en) 2020-04-22
KR102417419B1 (en) 2022-07-06
HUE051456T2 (en) 2021-03-01
HRP20201254T1 (en) 2021-02-19
WO2019149739A1 (en) 2019-08-08
US20200385533A1 (en) 2020-12-10
PT3520887T (en) 2020-08-24
CA3058847A1 (en) 2019-08-08
ES2808130T3 (en) 2021-02-25
JP2021511950A (en) 2021-05-13
MY204376A (en) 2024-08-27
PL3520887T3 (en) 2021-02-22
CN110461457B (en) 2023-02-03
US11247185B2 (en) 2022-02-15
WO2019149739A8 (en) 2019-11-07
JP7305550B2 (en) 2023-07-10
DK3520887T3 (en) 2020-08-10
CN110461457A (en) 2019-11-15
EP3520887B1 (en) 2020-05-20
EA202090349A1 (en) 2021-01-26
MX393087B (en) 2025-03-24
EP3520887A1 (en) 2019-08-07
KR20190124774A (en) 2019-11-05

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